carla9j76 carla9j76

12-10-2018
Mathematics

contestada

3x^2-28=2×^2+33 solving for x

Respuesta :

annasour14 annasour14

12-10-2018

3x^2-28=2x^2+33
3x^2-28-2x^2=2x^2+33-2x^2
x^2-28=33
x^2-28+28=33+28
x^2=61

[tex]x = \sqrt{61} [/tex]

Answer Link

Otras preguntas

How did the Jamestown colonists affect the local ecosystem? A) They allowed salt water from the ocean to contaminate the supply of fresh water. B) They over-fis

this fence has three posts,equally spaced .each post is 15 centimetres wide. the length of the fence is 153 centimetres. calculate the length of one gap betwee

The Soviet Union held its first successful atomic test on August 29, 1949. What impact did this have on the United States? It fed the American public's fears ab

Which of the following is true of the federal income tax structure? The poor are required to pay a higher percentage of their income than the wealthy. The tax s

7 times as much as the sum of 1/3 and 4/5

write an equation of the locus of points 9 units from (-3,-1)

Find the pair of words that has the same kind of relationship as the numbered pair. antipathy : hatred :: A. apathy : fatigue B. pathos : suffering C. amity : f

if a lawn measures 40 and 4/5 ft by 50 and 7/8ft how many square feet of seed will he need?

A farmer planted 0.4 of his field with corn seed, 0.25 with pumkin seed, and 0.1 with tomato seed. A) Find the portion of the field that was planted with corn o

1-29 In the equation x² + kx + 54=0, one root is twice the other root. The value(s) of k is (are) A. -5.2 B. 15.6 C. 22.0 D. ± 5.2 E. ± 15.6